<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link rel="stylesheet" href="../dist/css/aiui.min.css">
    <script src="../dist/js/aiui.min.js" do-main="testform"></script>
    <title>页面元素-form表单</title>
</head>
<style>
.aiui-row+.aiui-row{
    margin-top: 10px;
}
.inputdemo{
    padding-left: 100px;
    padding-right: 100px;
}
.aiui-select{
    width: 280px;
}
/* select{display: block} */
</style>
<body>
    <div class="inputdemo" style="margin-top:350px;">
        <h3>下拉框</h3>
        <form action="" class="aiui-form" aiui-filter="addform" method="GET">
        <div>
            <select name="language" id="" >
                <optgroup label="热门语言">
                    <option value="zh" selected="selected">汉语</option>
                    <option value="en">英语</option>
                    <option value="sv">瑞典文</option>
                </optgroup>
                <option value="ja">日语</option>
                <option value="fr">法语</option>
                <option value="fi">芬兰语</option>
            </select>
        </div>
        </form>
    </div>
</body>
</html>